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Patent Abstracts

      1170.  ------.[I. G. Farbenindustrie, A. G. Alcohols]  [Catalyst.]  French Patent 906,299, no date.  Schmidt, J., Das Kohlenoxyd, Akad.  Verlagsgesell., Leipzig, 1950, p. 152.

            Catalysts (Fe, Co, Ni) with a thin layer of Cu (Ag, Au).